27877168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{158393}}^1$

素因数の和:158412

約数の個数: 20

約数和(自身を含む): 58922568

約数和(自身を除く): 31045400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 158393, 316786, 633572, 1267144, 1742323, 2534288, 3484646, 6969292, 13938584, 27877168]

約数ペア:

[(1, 27877168), (2, 13938584), (4, 6969292), (8, 3484646), (11, 2534288), (16, 1742323), (22, 1267144), (44, 633572), (88, 316786), (176, 158393)]